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verifiers: File type for fine-grained signature-verification controlling

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Let's provide file type info to the I/O layer. This way verifiers
framework and its users will be able to differentiate files and verify
only required ones.

This is preparatory patch.

Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Signed-off-by: Daniel Kiper <daniel.kiper@oracle.com>
Reviewed-by: Ross Philipson <ross.philipson@oracle.com>
This commit is contained in:
Vladimir Serbinenko 2013-11-20 02:28:29 +01:00 • committed by Vincent Batts
parent e1bc2b23f1
commit aebe31c375
70 changed files with 292 additions and 221 deletions
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7
grub-core/io/offset.c
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@ -69,7 +69,8 @@ grub_file_offset_close (grub_file_t file)
}
grub_file_t
grub_file_offset_open (grub_file_t parent, grub_off_t start, grub_off_t size)
grub_file_offset_open (grub_file_t parent, enum grub_file_type type,
grub_off_t start, grub_off_t size)
{
struct grub_offset_file *off_data;
grub_file_t off_file, last_off_file;
@ -95,10 +96,10 @@ grub_file_offset_open (grub_file_t parent, grub_off_t start, grub_off_t size)
last_off_file = NULL;
for (filter = GRUB_FILE_FILTER_COMPRESSION_FIRST;
off_file && filter <= GRUB_FILE_FILTER_COMPRESSION_LAST; filter++)
if (grub_file_filters_enabled[filter])
if (grub_file_filters[filter])
{
last_off_file = off_file;
off_file = grub_file_filters_enabled[filter] (off_file, parent->name);
off_file = grub_file_filters[filter] (off_file, type);
}
if (!off_file)